<%- PREFETCH_CHUNK_HANDLERS %>.j = <%- basicFunction("chunkId") %> {
    if (typeof document === 'undefined') return;
    if((!<%- HAS_OWN_PROPERTY %>(installedChunks, chunkId) || installedChunks[chunkId] === undefined) && <%- _js_matcher %>) {
        installedChunks[chunkId] = null;
        <%- _link_prefetch %>
        document.head.appendChild(link);
    }
};
